AC Drives

  Powtran Technology
  PI7800 Family Inverter

7550Brief Introduction:
New PI7800 Family inverter supplies the more comprehensive motor control solution to you. It employs the advanced technology of PWM control and vector control, high performance power module and DSP control. It is with internal current loop to realize high precision of close loop control and reach the stability and precision of current and frequency. Completely new manufacture technique and test equipment ensures the better stability and reliability of the product

Mechanics, Electronics, Metallurgy, Mining, Petrochemical, Transportation, Building Materials, Municipal, Metal Processing, Textile, Printing and Dyeing, Paper Making, Injection Machine, Central Air Conditioning, Numerical Control Machine Tool, Air-Compressor, Fan and Pump, Blower, Air Conditioner for large buildings, Wastewater Treatment System, Water Supply System for large buildings, Public Water Supply System and Other Industries and Fields.


  • Novel structure design
  • Complete upgrade of the software
  • Optimized production technique
  • Mature test equipment

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